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Spartech Polycom SC7A21-2800
| Category: | PC+PBT , Polycarbonate + PBT |
| Manufacturer: | Spartech Polycom |
| Trademark: | Spartech |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 0M0hSL_Spartech-Polycom-SC7A21-2800.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Spartech SC7A21-2800 is an impact modified, PC/PBT alloy for injection molding applications. The alloys bridge desirable characteristics of both resins. They benefit from the flow characteristics of PBT, and the high heat distortion temperature is influenced by the polycarbonate fraction. The alloys approach the toughness of polycarbonate without the thickness sensitivity. A very versatile product for a wide variety of applications, Spartech SC7A21-2800 is recommended for industrial, transportation, sporting goods and electrical/electronic applications. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Melt Mass-Flow Rate (MFR) | 8.0 | g/10 min | ASTM D1238 |
| Impact | Nominal Value | Unit | Test Method |
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| Notched Izod Impact (23°C) | 350 | J/m | ASTM D256 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 87.8 | °C | |
| Drying Time | 2.0 - 4.0 | hr | |
| Rear Temperature | 249 - 282 | °C | |
| Middle Temperature | 254 - 288 | °C | |
| Front Temperature | 260 - 293 | °C | |
| Nozzle Temperature | 274 - 302 | °C | |
| Processing (Melt) Temp | 274 - 302 | °C | |
| Mold Temperature | 82.2 - 93.3 | °C |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Sanren F320 (1st-grade) | SINOPEC Shanghai Petrochemical Co. Ltd. | PP Homopolymer | Sanren |
| Accura® CastPro™ | 3D Systems | Unspecified | Accura® |
| Ketron® PEEK LSG | Quadrant Engineering Plastic Products | PEEK | Ketron® |
| Osterlene® LLH2018 | Osterman & Company | LLDPE | Osterlene® |
| HIFOR Xtreme® SC74871 | Westlake Chemical Corporation | LLDPE | HIFOR Xtreme® |
